The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
Aug. 31, 2018
The Boeing Company, Chicago, IL (US);
Vsmpo-avisma Corporation, Verkhnyaya Salda, Sverdlovsk Region, RU;
Natalia Mitropolskaya, Moscow, RU;
Robert Briggs, Auburn, WA (US);
Catherine Parrish, San Jose dos Campos, BR;
Arash Ghabchi, Seattle, WA (US);
Matthew Crill, Mill Creek, WA (US);
Michael Leder, Verkhnyaya Salda, RU;
Igor Puzakov, Verkhnyaya Salda, RU;
Alexey Zaitsev, Verkhnyaya Salda, RU;
Natalia Tarenkova, Verkhnyaya Salda, RU;
The Boeing Company, Arlington, VA (US);
VSMPO-AVISMA Corporation, Verkhnyaya Salda, RU;
Abstract
A titanium alloy for additive manufacturing that includes 5.5 to 6.5 wt % aluminum (Al); 3.0 to 4.5 wt % vanadium (V); 1.0 to 2.0 wt % molybdenum (Mo); 0.3 to 1.5 wt % iron (Fe); 0.3 to 1.5 wt % chromium (Cr); 0.05 to 0.5 wt % zirconium (Zr); 0.2 to 0.3 wt % oxygen (O); maximum of 0.05 wt % nitrogen (N); maximum of 0.08 wt % carbon (C); maximum of 0.25 wt % silicon (Si); and balance titanium, wherein a value of an aluminum structural equivalent [Al]ranges from 7.5 to 9.5 wt %, and is defined by the following equation: [Al]=[Al]+[O]×10+[Zr]/6, and wherein a value of a molybdenum structural equivalent [Mo]ranges from 6.0 to 8.5 wt %, and is defined by the following equation:[Mo]=[Mo]+[V]/1.5+[Cr]×1.25+[Fe]×2.5.